Lock for pickup truck rear window



FIG. 1 is a top, front and end perspective view of the lock for pickuptruck rear window embodying the design of the present invention;

FIG. 2 is a front elevational view thereof, the rear being a mirrorimage of the front shown in FIG. 2;

FIG. 3 is an end elevational view thereof, the end opposite being amirror image of the end shown in FIG. 3;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom view thereof.

The ornamental design for a lock for pickup truck rear windown, as shownand described.